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Mraz, Ondrej

🇸🇰

FIDEFIDE 14900335· Male· Slovakia· Born in 1998

Follow Ondrej MrazTrack his monthly FIDE ratings, games, tournaments and more.

Ondrej Mraz, a 28-year-old Slovak player, is rated 2167 and sitting in the top 4% of Slovak players, and in the top 5% worldwide. He plays occasionally (1 game in the last 12 months) and had 2 career breaks: 29 months (2005–2008) and 23 months (2024–2026). Recent appearance: 1. liga Vychod 2025 2026 R5-6. His peak of 2213 was reached at age 7 (Jul 2005).

Previously known as Vladimir Harasta (until Jan 2008). At junior level, he reached World #2 in U8 and #10, #5, #4, #3, #5 and #1 nationally in U20, U18, U16, U14, U12 and U10.

Current rating

2167

Standard

Rpd2073·Blz2073

All-time high

2213

−46 pts below
Jul 2005 · age 7

Activity

1

games / yr avg.

1 past 12 mo
classical only
Occasional

Signature stat

Top 4%

#127 · Slovak players · of 3,025

Career timeline

29 entries
2024
Inactive for 23 months
paused at 2161 → returned at 2167
Jan 2024
2022
51st Slovak 20-35 player
at age 24 · rated 2173
Apr 2022
2017
10th Slovak U20 player
at age 19 · rated 2174
Mar 2017
K-factor lowered to 20
at age 19
Jan 2017
2016
Re-crossed 2200
at age 18
May 2016
500 career games
at age 18
Feb 2016

Standard rating history

Last 12 months — activity & highlights

Top opponent
vs Roman Lukac 2,009
1. liga Vychod 2025 2026 R5-6 · Dec 2025 · +5.7 Elo
Evolution
+6
2161 → 2167
Tournaments
1
1 games
Score
1/ 1100.0%
1W0D0L
Top 1 win
1.[W]vsRoman Lukac2,009·1. liga Vychod 2025 2026 R5-6·R6·+5.7
Top losses
Undefeated in the last 12 months.

Last 12 months — tournaments

1 event
EventDateScoreRankPerfΔ Elo
1. liga Vychod 2025 2026 R5-6
Team
Dec 20251/1#512809+6.0

Rankings

/
Slovakia
#127
out of 3,170 players
Europe
#7,168
in continent
World
#10,079
out of 400,000+

National ranking

Europe & World

Europe
World
Slovakia
1
🇸🇰Michalik, PeterFollow Peter MichalikTrack their monthly FIDE ratings, games, tournaments and more.
2,540
2
🇸🇰Pechac, JergusFollow Jergus PechacTrack their monthly FIDE ratings, games, tournaments and more.
2,539
3
🇸🇰Gazik, ViktorFollow Viktor GazikTrack their monthly FIDE ratings, games, tournaments and more.
2,529
4
🇸🇰Sahidi, SamirFollow Samir SahidiTrack their monthly FIDE ratings, games, tournaments and more.
2,491
5
🇸🇰Repka, ChristopherFollow Christopher RepkaTrack their monthly FIDE ratings, games, tournaments and more.
2,487
6
🇸🇰Plat, VojtechFollow Vojtech PlatTrack their monthly FIDE ratings, games, tournaments and more.
2,483
7
🇸🇰Neugebauer, MartinFollow Martin NeugebauerTrack their monthly FIDE ratings, games, tournaments and more.
2,480
8
🇸🇰Haring, FilipFollow Filip HaringTrack their monthly FIDE ratings, games, tournaments and more.
2,464
9
🇸🇰Druska, JurajFollow Juraj DruskaTrack their monthly FIDE ratings, games, tournaments and more.
2,463
10
🇸🇰Hujbert, FlorianFollow Florian HujbertTrack their monthly FIDE ratings, games, tournaments and more.
2,430
...
127🇸🇰Mraz, Ondrej2,167
Europe
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
3
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
3
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
5
🇵🇱Duda, Jan-KrzysztofFollow Jan-Krzysztof DudaTrack their monthly FIDE ratings, games, tournaments and more.
2,739
6
🇳🇱Van Foreest, JordenFollow Jorden Van ForeestTrack their monthly FIDE ratings, games, tournaments and more.
2,735
7
🇭🇺Rapport, RichardFollow Richard RapportTrack their monthly FIDE ratings, games, tournaments and more.
2,729
8
🇫🇷Vachier-Lagrave, MaximeFollow Maxime Vachier-LagraveTrack their monthly FIDE ratings, games, tournaments and more.
2,717
8
🇦🇿Mamedyarov, ShakhriyarFollow Shakhriyar MamedyarovTrack their monthly FIDE ratings, games, tournaments and more.
2,717
10
🇹🇷Erdogmus, Yagiz KaanFollow Yagiz Kaan ErdogmusTrack their monthly FIDE ratings, games, tournaments and more.
2,708
...
7168🇸🇰Mraz, Ondrej2,167
World
1
🇳🇴Carlsen, MagnusFollow Magnus CarlsenTrack their monthly FIDE ratings, games, tournaments and more.
2,840
2
🇺🇸Nakamura, HikaruFollow Hikaru NakamuraTrack their monthly FIDE ratings, games, tournaments and more.
2,792
3
🇺🇸Caruana, FabianoFollow Fabiano CaruanaTrack their monthly FIDE ratings, games, tournaments and more.
2,788
4
🇺🇿Abdusattorov, NodirbekFollow Nodirbek AbdusattorovTrack their monthly FIDE ratings, games, tournaments and more.
2,780
5
🇺🇿Sindarov, JavokhirFollow Javokhir SindarovTrack their monthly FIDE ratings, games, tournaments and more.
2,776
6
🇳🇱Giri, AnishFollow Anish GiriTrack their monthly FIDE ratings, games, tournaments and more.
2,767
7
🇩🇪Keymer, VincentFollow Vincent KeymerTrack their monthly FIDE ratings, games, tournaments and more.
2,759
7
🇫🇷Firouzja, AlirezaFollow Alireza FirouzjaTrack their monthly FIDE ratings, games, tournaments and more.
2,759
9
🇺🇸So, WesleyFollow Wesley SoTrack their monthly FIDE ratings, games, tournaments and more.
2,754
10
🇨🇳Wei, YiFollow Yi WeiTrack their monthly FIDE ratings, games, tournaments and more.
2,753
...
10079🇸🇰Mraz, Ondrej2,167